RcppArmadillo 0.3.0 is now on CRAN

Conrad Sanderson has released a new major version 3.0.0 of his excellentArmadillo C++ template library for
linear algebra. A corresponding new release 0.3.0 ofRcppArmadillo
is now on CRAN.
This follows four pre-releases of Armadillo which we packaged as before, but
for reasonsdetailed in another post
did not send to CRAN.

All that said, here are the NEWS entries for all release since the last
non-test release: